Polymethacrylonitrile
[化] 聚甲基丙烯腈
🗣️ 情景例句
Yup. I graduated in 1937.
是的，我是一九三七年毕业的。
I'll make up the money to the amount you need.
我会补足这笔款项。
I want to pick some bananas, said Kate. I'm hungry!
“我要摘些香蕉，”凯特说，“我饿了！”